adjournment vs moratorium

adjournment

noun
  • The state of being adjourned, or action of adjourning. 

  • Ampliatio. 

moratorium

noun
  • A suspension of an ongoing activity. 

  • An authorization to a debtor, permitting temporary suspension of payments. 

How often have the words adjournment and moratorium occurred in a corpus of books? (source: Google Ngram Viewer )